类似于新闻栏的文本滑动栏 [英] text-sliding bar similar to news bar

问题描述

我正在尝试开发类似于在电视频道底部显示新闻的滚动新闻栏的功能。看起来像这样

I am trying to develop something similar to a scrolling news bar which displays news on the bottom of the tv channel. It would look something like this

.em Ipsum只是印刷和排版
行业的伪文本。 Lorem Ips ...

..em Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ips...

每次使用新内容从左向右移动时，都会使用新文本进行更新。我在考虑使用textview鳍状肢，但它只是从1个完整视图变为另一个视图。有什么建议可以帮助我吗？

It updates with newer text everytime it moves from left to right with newer content. I was thinking in using a textview flipper but it just changes from 1 entire view to another. Is there any recommendation that could assist me?

推荐答案

TextView txt = new TextView(this);     
txt.setText("This is moving text");      
txt.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);     
txt.setTextColor(Color.rgb(187, 88, 15));     
txt.setPadding(10, 10, 0, 0);     
txt.setEllipsize(TruncateAt.MARQUEE);     
txt.setSingleLine();     
txt.setMarqueeRepeatLimit(10);     
txt.setFocusable(true);     
txt.setHorizontallyScrolling(true);     
txt.setFocusableInTouchMode(true);     
txt.requestFocus();     
txt.setLayoutParams(new TableRow.LayoutParams(130, TableRow.LayoutParams.FILL_PARENT));
txt.setTypeface(Typeface.SERIF,Typeface.BOLD); 

希望这会有所帮助。

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